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AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
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13 jun 1799 ano - French Revolution made the government more open to helping the deaf
Adicionado na linha do tempo:
The Evolution of Sign Language
By
David Heineman
5 nov 2017
0
0
627
Data:
13 jun 1799 ano
Agora
~ 226 years ago
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